Form for supporting plastic bags



FIG. 1 is a bottom plan view of a form for supporting plastic bags, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevational view thereof, the left end elevation being a mirror image thereof. 

The ornamental design for a form for supporting plastic bags, as shown and described. 